Cases chart, explained
CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal.
We apply CA's tier categories to other US counties to help us understand the severity of the spread.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
Get informed with public health research
Report updated: 12/8/22; data available through 12/7/22
Cases chart, explained
Northeast: Boston,
New York City,
Philadelphia,
Pittsburgh,
Bergen, NJ
Mid-Atlantic: Washington DC,
Arlington,
Fairfax,
Richmond
Midwest: Chicago,
Madison,
Cincinnati,
Lexington,
Minneapolis,
St Louis
Southeast: Charlotte,
Columbia,
Memphis,
Nashville,
Knoxville,
Atlanta,
Orlando
South: Austin,
Dallas,
Houston,
Oklahoma City,
New Orleans
West / Northwest: Portland,
Seattle,
Phoenix,
Las Vegas,
Salt Lake City,
Denver,
Alburquerque
California: All CA counties
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place.
As of 12/7/22, there were 258,095 total cases and 2,118 total deaths.
In the past week, new cases went from 0.0 to 81; new deaths went from 0.0 to 0.9.
New cases are 1.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 12/7/22, there were 560,609 total cases and 5,915 total deaths.
In the past week, new cases grew by 23.1%; new deaths went from 2.3 to 2.3.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 953 days to 779 days (longer doubling time is better).
As of 12/7/22, there were 376,221 total cases and 5,397 total deaths.
In the past week, new cases grew by 30.4%; new deaths went from 1.9 to 1.9.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,350 days to 1,039 days (longer doubling time is better).
As of 12/7/22, there were 328,050 total cases and 3,667 total deaths.
In the past week, new cases grew by 40.0%; new deaths went from 1.3 to 2.1.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,679 days to 1,202 days (longer doubling time is better).
As of 12/7/22, there were 304,669 total cases and 3,624 total deaths.
In the past week, new cases grew by 11.4%; new deaths went from 0.6 to 1.7.
New cases are 4.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 667 days to 698 days (longer doubling time is better).
As of 12/7/22, there were 171,608 total cases and 1,407 total deaths.
In the past week, new cases grew by -48.7%; new deaths went from 0.0 to 0.6.
New cases are 0.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,255 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 12/7/22, there were 63,388 total cases and 358 total deaths.
In the past week, new cases grew by 22.9%; new deaths went from 0.3 to 0.9.
New cases are 3.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 880 days to 916 days (longer doubling time is better).
As of 12/7/22, there were 246,089 total cases and 1,638 total deaths.
In the past week, new cases grew by 31.4%; new deaths went from 1.1 to 1.4.
New cases are 2.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 893 days to 848 days (longer doubling time is better).
As of 12/7/22, there were 59,732 total cases and 552 total deaths.
In the past week, new cases went from 28.7 to -2; new deaths went from -0.1 to -0.1.
New cases are -0.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,234 days to -16,563 days (longer doubling time is better).
As of 12/7/22, there were 1,460,412 total cases and 14,966 total deaths.
In the past week, new cases grew by 38.9%; new deaths went from 1.3 to 1.9.
New cases are 3.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,000 days to 904 days (longer doubling time is better).
As of 12/7/22, there were 172,436 total cases and 602 total deaths.
In the past week, new cases grew by 23.0%; new deaths went from 0.0 to 0.9.
New cases are 3.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,428 days to 1,033 days (longer doubling time is better).
As of 12/7/22, there were 227,654 total cases and 2,170 total deaths.
In the past week, new cases went from 0.0 to 166; new deaths went from 0.0 to 0.0.
New cases are 2.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 12/7/22, there were 116,863 total cases and 689 total deaths.
In the past week, new cases grew by 72.2%; new deaths went from 0.1 to 0.4.
New cases are 2.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,362 days to 1,375 days (longer doubling time is better).
As of 12/7/22, there were 371,431 total cases and 2,802 total deaths.
In the past week, new cases went from 0.0 to 171; new deaths went from 0.0 to 2.4.
New cases are 1.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 12/7/22, there were 281,596 total cases and 3,607 total deaths.
In the past week, new cases grew by 17.8%; new deaths went from 0.4 to 3.4.
New cases are 3.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 925 days to 789 days (longer doubling time is better).
As of 12/7/22, there were 348,907 total cases and 1,828 total deaths.
In the past week, new cases grew by 60.1%; new deaths went from 0.3 to 2.1.
New cases are 2.5x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,684 days to 1,056 days (longer doubling time is better).
As of 12/7/22, there were 152,226 total cases and 994 total deaths.
In the past week, new cases grew by 169.8%; new deaths went from 0.0 to 0.3.
New cases are 3.2x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,571 days to 956 days (longer doubling time is better).
As of 12/7/22, there were 280,067 total cases and 3,558 total deaths.
In the past week, new cases grew by -44.9%; new deaths went from 0.6 to 1.6.
New cases are 1.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,173 days to 3,047 days (longer doubling time is better).
As of 12/7/22, there were 227,036 total cases and 1,791 total deaths.
In the past week, new cases grew by -45.6%; new deaths went from 0.0 to 0.1.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,734 days to 5,215 days (longer doubling time is better).
As of 12/7/22, there were 152,300 total cases and 1,550 total deaths.
In the past week, new cases grew by -41.8%; new deaths went from 0.1 to 1.0.
New cases are 0.9x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,805 days to 5,233 days (longer doubling time is better).
As of 12/7/22, there were 264,704 total cases and 2,578 total deaths.
In the past week, new cases went from 90.3 to 0; new deaths went from 0.4 to 0.0.
New cases are 0.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,740 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 12/7/22, there were 460,542 total cases and 3,170 total deaths.
In the past week, new cases went from 0.0 to 230; new deaths went from 1.7 to 0.0.
New cases are 2.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to 1,185 days (longer doubling time is better).
As of 12/7/22, there were 319,147 total cases and 1,809 total deaths.
In the past week, new cases grew by 201.7%; new deaths went from 0.0 to 0.1.
New cases are 2.0x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,495 days to 1,266 days (longer doubling time is better).
As of 12/7/22, there were 670,374 total cases and 6,978 total deaths.
In the past week, new cases grew by 55.7%; new deaths went from 0.6 to 0.9.
New cases are 1.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,835 days to 1,182 days (longer doubling time is better).
As of 12/7/22, there were 1,230,094 total cases and 11,389 total deaths.
In the past week, new cases grew by 60.3%; new deaths went from 0.6 to 1.1.
New cases are 1.4x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 2,511 days to 1,570 days (longer doubling time is better).
As of 12/7/22, there were 234,825 total cases and 2,637 total deaths.
In the past week, new cases grew by 174.6%; new deaths went from 0.7 to 6.6.
New cases are 2.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from -9,223,372,036,854,775,808 days to -9,223,372,036,854,775,808 days (longer doubling time is better).
As of 12/7/22, there were 108,341 total cases and 1,176 total deaths.
In the past week, new cases grew by 16.2%; new deaths went from -0.3 to 0.0.
New cases are 1.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,485 days to 1,282 days (longer doubling time is better).
As of 12/7/22, there were 165,352 total cases and 1,418 total deaths.
In the past week, new cases grew by 22.3%; new deaths went from 0.7 to 0.9.
New cases are 2.3x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 894 days to 735 days (longer doubling time is better).
As of 12/7/22, there were 531,673 total cases and 3,313 total deaths.
In the past week, new cases grew by 2.1%; new deaths went from 0.0 to 2.9.
New cases are 1.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,301 days to 1,278 days (longer doubling time is better).
As of 12/7/22, there were 1,470,301 total cases and 18,167 total deaths.
In the past week, new cases grew by 18.8%; new deaths went from 3.1 to 6.0.
New cases are 4.1x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 793 days to 671 days (longer doubling time is better).
As of 12/7/22, there were 655,553 total cases and 9,108 total deaths.
In the past week, new cases grew by 42.0%; new deaths went from 0.9 to 3.1.
New cases are 2.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,241 days to 878 days (longer doubling time is better).
As of 12/7/22, there were 399,721 total cases and 1,771 total deaths.
In the past week, new cases grew by -11.5%; new deaths went from 1.3 to 1.0.
New cases are 2.8x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 909 days to 1,031 days (longer doubling time is better).
As of 12/7/22, there were 218,147 total cases and 1,472 total deaths.
In the past week, new cases grew by 16.8%; new deaths went from 0.7 to 1.3.
New cases are 2.7x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 1,082 days to 1,129 days (longer doubling time is better).
As of 12/7/22, there were 191,668 total cases and 2,146 total deaths.
In the past week, new cases grew by -7.6%; new deaths went from 0.0 to 0.9.
New cases are 3.6x higher than the Tier 4 cut-off. (1 = Tier 4 widespread cut-off; 2 = new cases are 2x higher than the Tier 4 cut-off).
In the past week, the doubling time went from 602 days to 805 days (longer doubling time is better).